如果你已经成功地鼓起勇气去戒掉一个坏习惯，或者离开一份没有出路的工作，你就会获得面对其他挑战的信心。

If you've successfully mustered the willpower to kick a bad habit or leave a dead-end job, you gain the confidence to confront other challenges.

youdao

我发现自己有时通过放弃某些东西，退出某些东西或戒掉一个坏习惯，才会得到真正的快乐。

I've found that I sometimes get a real happiness boost from giving something up, quitting something, or breaking a bad habit.

youdao

如果我一直抽烟的话。 我有可能患上肺癌突然死掉）如果你没有一个你信服的理由的话，你肯定没办法轻松戒掉坏习惯。

If I keep on smoking cigarettes I may develop lung cancer and die prematurely).

youdao